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Burkert FLOWave S 8098, Руководство по эксплуатации

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109

SAW sensor - Parameter

Type 8098

13.9 

Setting the parameters of the acoustic transmission 

factor (optional feature)

13.9.1 

What is the acoustic transmission factor?

The acoustic transmission factor makes it possible to know the quality of the transmission of sound in the 

liquid thus the reliability of the measurements.
Indeed, the wave transit time in the liquid and the wave amplitude change depending on the following 

criteria:

• 

the type of liquid: aqueous solution, oil solution, emulsion, etc.

• 

the presence of gas bubbles

• 

the presence of solid particles

• 

the liquid temperature

• 

the DN of the pipe

The acoustic transmission factor, given in %, is calculated on the base of the amplitude changes of the 

waves. The acoustic transmission factor of water without gas bubbles is equal to 100 % at a water tem

-

perature of +23 °C.

The temperature changes of the liquid are not compensated for the measurement of the acoustic trans-

mission factor.

The device measures acoustic transmission factors from 10 % and up.
• If the wave amplitude in a liquid flowing through the pipe is higher than the wave amplitude in water, the 

measured acoustic transmission factor will be higher than 100 %.

• If the wave amplitude in a liquid flowing through the pipe is lower than the wave amplitude in water, the 

measured acoustic transmission factor will be lower than 100 %.

Gas bubbles or solid particles in the liquid have a similar effect on the transmission acoustic factor. If 

the concentration of gas bubbles or solid particles increases in a liquid, the acoustic transmission factor 

decreases. So, measuring and monitoring the acoustic transmission factor can be used to detect the 

presence of gas bubbles or solid particles in the liquid.

 

→

Take into account that special process conditions can have an effect on aging of the sensor thus on the 

acoustic transmission factor value.

English

Содержание FLOWave S 8098

Страница 1: ...Operating Instructions Type 8098 FLOWave S Flowmeter...

Страница 2: ...right to make technical changes without notice Technische nderungen vorbehalten Sous r serve de modifications techniques B rkert Werke GmbH Co KG 2019 2021 Operating Instructions 2101 02_EU ML 008153...

Страница 3: ...1 Structure 20 5 1 1 Transmitter variants 20 5 1 2 Unlocking magnetic key 20 5 2 Type label adhesive label 21 5 3 Type label lasered 22 5 4 Certification markings 23 5 5 Marking of the Unique Serial N...

Страница 4: ...itional documentation 40 8 3 Connecting the device to a power supply 41 8 4 Connecting the device to a b S CANopen network without outputs 42 8 5 Connecting the device to a b S CANopen network with ou...

Страница 5: ...ature 54 10 7 1 Reading out the 2 error limit values 56 10 7 2 Changing the 2 warning limit values 56 10 7 3 Reading out the hysteresis value 56 10 8 Reading out the low warning limit for the voltage...

Страница 6: ...mber of the device 65 12 2 3 Reading out the serial number of the device 65 12 2 4 Reading out the article number of the device software 66 12 2 5 Reading out the version number of the device software...

Страница 7: ...ues 83 13 5 4 Deactivating the damping of the liquid temperature values 84 13 5 5 Activating the monitoring of the liquid temperature 85 13 5 6 Deactivating the monitoring of the liquid temperature 86...

Страница 8: ...rs of the density factor optional feature 102 13 8 1 What is the density factor 102 13 8 2 Giving a user defined name to the measured density factor 102 13 8 3 Activating the monitoring of the density...

Страница 9: ...123 13 11 2 Activating the compensation for a liquid with a constant viscosity 123 13 11 3 Activating the compensation for a liquid with a linear viscosity compensati on curve 124 13 11 4 Activating t...

Страница 10: ...actor 137 15 8 Calibrating the K factor by using a teach in procedure 138 15 8 1 Calibrating the K factor by using a teach in procedure depending on the flow rate 138 15 8 2 Calibrating the K factor b...

Страница 11: ...nfiguring a digital output as an output with switching thresholds 158 16 5 3 Configuring a digital output as a frequency output 159 16 5 4 Configuring a digital output as a pulse output 160 16 6 Reset...

Страница 12: ...ge Overtemperature detected 173 19 8 8 Message Undertemperature detected 174 19 8 9 Message Temperature is above the warning limit 174 19 8 10 Message Temperature is below the warning limit 174 19 8 1...

Страница 13: ...ue totalizer 2 too high 182 19 10 6 Message Value totalizer 1 too low or Value totalizer 2 too low 183 19 10 7 Message Fluid velocity too high 183 19 10 8 Message Fluid velocity too low 184 19 10 9 Me...

Страница 14: ...14 Type 8098 20 SPARE PARTS AND ACCESSORIES 191 21 PACKAGING TRANSPORT 192 22 STORAGE 192 23 DISPOSAL OF THE DEVICE 192 English...

Страница 15: ...t a potentially dangerous situation Failure to observe this warning can result in serious injury or even death CAUTION Warns against a possible risk Failure to observe this warning can result in subst...

Страница 16: ...with the instructions could present risks to people nearby installations and the environment Properly transport store install and operate the device Use the device in compliance with the characteristi...

Страница 17: ...ry due to high pressure in the installation Before any intervention in the installation stop the circulation of fluid cut off the pressure and drain the pipe Before any intervention in the installatio...

Страница 18: ...terruption Observe the general technical rules CAUTION Risk of injury due to a heavy device A heavy device can fall down during transport or during installation and cause injuries Transport install an...

Страница 19: ...our local B rkert sales office The addresses of our international sales offices are available on the internet at www burkert com 4 2 Warranty conditions The condition governing the legal warranty is t...

Страница 20: ...tus indicator and seal Grounding connection protective earth Transmitter Electrical connection Seal Figure 1 Description 5 1 1 Transmitter variants Variants Without outputs With 2 outputs that can be...

Страница 21: ...nical specifications given in the Operating Instructions 12 Certification Figure 3 Type label of the Type 8098 flowmeter example S097 FLOWave Flow sensor Pipe 316L 1 4435 Housing 304 1 4301 DIN 11866...

Страница 22: ...rotection 5 Ambiant temperature 6 Manufacture code 7 Serial number 8 CE marking 9 Order number 10 Male connector 11 Pin assignment of the M12 male connector 12 Warning Before using the device take int...

Страница 23: ...ect Orange 4 Function check Work is being carried out on the device normal operation is therefore temporarily not possible Yellow 3 Out of specification The ambient conditions or process conditions fo...

Страница 24: ...Category I according to UL EN 61010 1 Degree of pollution Degree 2 according to UL EN 61010 1 Degree of protection according to IEC EN 60529 IP65 IP671 according to NEMA250 4X1 1 If the device is wir...

Страница 25: ...ype of fluid Conditions Fluid group 1 Article 4 Paragraph 1 c i DN 25 Fluid group 2 Article 4 Paragraph 1 c i DN 32 or PS x DN 1000 bar Fluid group 1 Article 4 Paragraph 1 c ii DN 25 or PS x DN 2000 b...

Страница 26: ...according to DIN 32676 series A DN08 DN15 DN25 DN40 DN50 Clamp connections according to DIN 11864 3 series A DIN 11864 3 series B DN08 DN15 DN25 DN40 DN50 Clamp2 connections according to SMS 3017 ISO...

Страница 27: ...amp process connections Up to 140 C for maximum 60 minutes for a sterilisation process Maximum temperature gradient 10 C s measured by the sensor integrated in the device The maximum fluid temperature...

Страница 28: ...series C PN25 flange DIN 11864 2 series C PN25 DN40 clamp DIN 11864 3 series B DIN 32676 series B PN16 DIN 11864 3 series A DIN 32676 series A SMS 3017 ISO 2852 for pipes according to SMS 3008 PN25 fl...

Страница 29: ...30 140 C Measurement deviation3 for temperatures up to 100 C 1 C Measurement deviation3 for temperatures between 100 C and 140 C 1 5 Refresh time 1 s Density factor measurement optional feature Measur...

Страница 30: ...re depending on the variant of the device see Figure 8 Filtered and regulated Safety Extra Low Voltage circuit SELV circuit Limited Power Source LPS according to standards UL EN 60950 1 or through a l...

Страница 31: ...a sheet Materials Transmitter housing5 Stainless steel 304 1 4301 outer surface finish Ra 1 6 m Sensor body Stainless steel 304 1 4301 outer surface finish Ra 1 6 m 5 pin M12 male connector Stainless...

Страница 32: ...he fluid pressure for the fitting used If switched on for a prolonged time risk of burns or fire due to hot device surfaces Do not touch with bare hands Keep the device away from highly flammable subs...

Страница 33: ...turn the transmitter Do not use a tool to turn the transmitter NOTICE Risk of failure or risk of accelerated ageing of electrical components Observe the dependence between fluid temperature and ambien...

Страница 34: ...1 the transmitter and the flow sensor are locked Put the magnetic key on the mark related to the transmitter While the magnetic key is on the mark turn the transmitter by hand only from the locked pos...

Страница 35: ...key against the symbol the on the device For heavy devices or long pipelines support the device and pipelines If the temperature of the liquid is subject to fluctuations ensure that the device can exp...

Страница 36: ...es according to SMS 3008 minimum 5 flange DIN 11864 2 series A minimum 5 clamp ASME BPE DIN 32676 series C DIN 32676 series B DIN 11864 3 series B DIN 11864 3 series C minimum 3 flange DIN 11864 2 ser...

Страница 37: ...igure 9 Possible positions of the transmitter SE91 Figure 11 Orientation of a device to avoid effects of high liquid temperatures 7 4 Installing the device into the pipe CAUTION Risk of injury due to...

Страница 38: ...adapted to the process Make sure the gaskets on the clamp connections are in good condition Place gaskets adapted to the process temperature fluid type in the grooves of the clamp connections Attach...

Страница 39: ...urfaces Do not touch with bare hands Keep the device away from highly flammable substances and fluids Risk of burns due to high fluid temperatures Do not touch with bare hands the parts of the device...

Страница 40: ...d dismantle a heavy device with the help of another person Use appropriate tools NOTICE The device will be damaged if you use a tool to turn the transmitter Do not use a tool to turn the transmitter U...

Страница 41: ...evice to a 12 35 V DC power supply through the 8 pin M12 male connector Refer to chpt 8 5 The minimum voltage to be supplied depends on the fluid temperature and on the ambient operating tem perature...

Страница 42: ...the manufacturer of the 5 pin female connector The 5 pin M12 male connector A coding is used to connect the device To a 12 35 V DC power supply and or To the b S CANopen network If the device is conn...

Страница 43: ...and at one end of the b S network or or of the CANopen network either install a one or two 120 W termination resistors in the line or activate the device internal termination resistor see chpt 10 6 3...

Страница 44: ...onnect the yellow green conductor to the grounding connection on the outer surface of the transmitter housing see Figure 15 Use a ring cable lug for M4 screw Tighten the M4 screw to a torque between 1...

Страница 45: ...adjusted by suitably trained staff 9 2 Preparing the B rkert Communicator software 9 2 1 Connecting b S device with B rkert Communicator Required components see Zubeh r Communications software B rker...

Страница 46: ...005678 The menu items with the symbol enable read only access Not all the menu items that are available with a higher user level are displayed Installer Password required if the password protection is...

Страница 47: ...taff 10 2 User levels of the editable menu items Menu item of the General settings Parameter menu Minimum user level Status LED Installer b S Displayed name Advanced user b S Location Advanced user b...

Страница 48: ...dicator LED off the status indicator is always off 10 4 1 Changing the operating mode of the status indicator To change the operating mode of the status indicator do the following Select the device in...

Страница 49: ...he device that will be shown on any display connected to b S do the following Select the device in the navigation area General settings Parameter b S Displayed name Enter the name Apply The name is se...

Страница 50: ...0 6 1 Entering a unique name for the device Only change the Unique device name of a device if 2 devices with the same name are connected to b S or to a CANopen fieldbus If the Unique device name of th...

Страница 51: ...take the transmission speed into account restart the device 10 6 3 Activating the device internal termination resistor If the device is connected to a CANopen fieldbus or to b S a 120 W termination r...

Страница 52: ...he device can be connected to If the device is connected to b S b S automatically addresses the device By default the address of the device on b S is 30 If the device is connected to a CANopen fieldbu...

Страница 53: ...nge the operating mode of the digital communication Select the device in the navigation area General settings Parameter b S Advanced Bus mode b S or CANopen Restart the device The operating mode of th...

Страница 54: ...rkert Communicator is still operational To enable the transmission of the PDOs to b S or to a fieldbus see chpt 10 6 6 10 7 Monitoring the device supply voltage or the device temperature The supply vo...

Страница 55: ...message if the monitored value was in the LOWER warning range and the LOW WARNING value the HYSTERESIS value is reached if the monitored value was in the UPPER WARNING range and the HIGH WARNING value...

Страница 56: ...ng limit values To change the warning limits of the supply voltage or of the device temperature do the following Select the device in the navigation area General settings Parameter Alarm limits Supply...

Страница 57: ...must have read and understood the contents of the Operating Instructions In particular observe the safety recommendations and intended use The device installation must only be adjusted by suitably tra...

Страница 58: ...sages related to the monitoring of the process values e g the flow rate and the messages related to problems on the device and on b S are disabled If the diagnostics are active on the device do the fo...

Страница 59: ...g out data related to the device 11 2 1 Reading out the number of operating hours of the device To read out the number of hours the device has already been operating do the following Select the device...

Страница 60: ...ce is displayed 11 2 4 Reading out the current value of the supply voltage To read out the current value of the supply voltage do the following Select the device in the navigation area General setting...

Страница 61: ...out the minimum or the maximum value of the current consumption of the device since the first power up of the device do the following Select the device in the navigation area General settings Diagnost...

Страница 62: ...ttings Diagnostics Device status The Current system time is displayed 11 2 10 Checking the voltage of the internal battery The device has a small battery to store energy so that the time system can ru...

Страница 63: ...2 Reading out the maximum number of receive errors since the last power up of the device To read out the maximum number of receive errors do the following Select the device in the navigation area Gene...

Страница 64: ...r Confirm The 2 maximum error counters are reset 11 3 6 Reading out whether the measured process data PDO process data object is sent on b S or on the CANopen fieldbus To read out whether the measured...

Страница 65: ...ect the device in the navigation area General settings Maintenance Device information The Displayed name is displayed 12 2 2 Reading out the article number of the device To read out the article number...

Страница 66: ...g Select the device in the navigation area General settings Maintenance Device information The Software version is displayed 12 2 6 Reading out the version number of the b S software To read out the v...

Страница 67: ...read out the manufacturing date of the device do the following Select the device in the navigation area General settings Maintenance Device information The Manufacture date is displayed 12 2 10 Readi...

Страница 68: ...igation area General settings Maintenance Reset device Restart Next The device restarts 12 3 2 Resetting the device to all its factory settings To reset the device to all its factory settings do the f...

Страница 69: ...ice installation must only be adjusted by suitably trained staff 13 2 User levels of the editable menu items Menu item of the SAW sensor Parameter menu Minimum user level Stand meas values standard me...

Страница 70: ...ume flow rate on the totalizers on the outputs The damping set for an analog output comes in addition to the damping of the volume flow on the liquid velocity value The damping of the volume flow come...

Страница 71: ...or Very short Low 1 s Medium 10 s High 30 s Special User defined Response time see chpt 13 4 3 Table 8 Response times 10 90 of the damping levels for the volume flow rate measurements To set a predefi...

Страница 72: ...ium or High See chpt 13 4 2 Or you can set your own damping parameters with the Special damping With the Special damping you can set 2 parameters a user defined Response time in s the Jump threshold i...

Страница 73: ...e monitoring of the volume flow rate Because of a malfunction in the process or in the flow rate sensor the measured flow rate value can be too high or too low A monitored value can be in the normal o...

Страница 74: ...range and the HIGH ERROR value is reached Warning range Yellow 9 status indicator Out of specification message if the monitored value was in the LOWER error range and the LOW ERROR value the HYS TERE...

Страница 75: ...ogue output depending on the status of the device You can configure a digital output to switch every time a specific event is generated See chpt 16 5 1 Configuring a digital output as an on off output...

Страница 76: ...olume flow rate do the following Select the device in the navigation area SAW sensor Parameter Stand meas values Volume flow Limits Settings The current settings are displayed Set the high error limit...

Страница 77: ...for the DN low error value opposite value of the high error value high warning value 80 of the maximum flow rate value authorized for the DN low warning value opposite value of the high warning value...

Страница 78: ...l flow rate were equal to 0 t 0 Measured flow rate Displayed flow rate Flow rate Cut off value Cut off hysteresis Hysteresis 50 of the cut off value Figure 20 Operation of the cut off function By defa...

Страница 79: ...rate do the following Select the device in the navigation area SAW sensor Parameter Stand meas values Volume flow Cut off Value Set the cut off value Finish The cut off value of the flow rate is chang...

Страница 80: ...volume flow rate parameters To reset all the default values of the volume flow rate parameters do the following Select the device in the navigation area SAW sensor Parameter Stand meas values Volume f...

Страница 81: ...electing a predefined damping level The damping makes it possible to damp the fluctuations of the measured values of the liquid temperature On the outputs The damping of the liquid temperature comes i...

Страница 82: ...cial User defined Response time see chpt 13 5 3 Table 9 Response times 10 90 of the damping levels for the liquid temperature measurements To set a predefined damping level of the measured liquid temp...

Страница 83: ...set your own damping parameters with the Special damping With the Special damping you can set 2 parameters a user defined Response time in seconds the Jump threshold i e a user defined temperature val...

Страница 84: ...mped But if the damping of the liquid temperature values is active do the following to deactivate it Select the device in the navigation area SAW sensor Parameter Stand meas values Temperature Damping...

Страница 85: ...the hysteresis value and if the monitored value increases or decreases By default the monitoring of the liquid temperature and the diagnostics are all disabled To activate the monitoring of the liquid...

Страница 86: ...ature is inactive 13 5 7 Changing the error limits the warning limits and the hysteresis of the liquid temperature To change the error limits the warning limits and the hysteresis of the liquid temper...

Страница 87: ...ues of the error limits the warning limits and the hysteresis of the liquid temperature do the following Select the device in the navigation area SAW sensor Parameter Stand meas values Temperature Lim...

Страница 88: ...ng a predefined damping level The damping of the liquid velocity comes in addition to the damping set for the volume flow The damping makes it possible to damp the fluctuations of the measured values...

Страница 89: ...if the Refresh time is set to Short or Very short Low 1 s Medium 10 s High 30 s Special User defined Response time see chpt 13 6 3 Table 10 Response times 10 90 of the damping levels for the liquid v...

Страница 90: ...can set your own damping parameters with the Special damping With the Special damping you can set 2 parameters a user defined Response time in seconds the Jump threshold i e a user defined percentage...

Страница 91: ...malfunction in the process or in the flow rate sensor the measured liquid velocity value can be too high or too low A monitored value can be in the normal operating range in the warning range in the...

Страница 92: ...e You can configure a digital output to switch every time a specific event is generated See chpt 16 5 1 Configuring a digital output as an on off output To enable the monitoring i e to be informed whe...

Страница 93: ...igh error limit Set the low error limit Set the high warning limit Set the low warning limit Set the hysteresis value The new settings are displayed Finish The limit values and the hysteresis value ar...

Страница 94: ...ues Liquid velocity Limits Reset to default Finish The limit values and the hysteresis value are reset 13 6 9 Resetting the default values of all the liquid velocity parameters To reset all the defaul...

Страница 95: ...g direction of both totalizers is Positive only The possible counting directions are Positive only the totalizer counts the volume of liquid that flows in the direction defined as positive i e in the...

Страница 96: ...ics are all disabled To activate the monitoring of each totalizer do the following Select the device in the navigation area SAW sensor Parameter Stand meas values Totalizer 1 or Totalizer 2 Limits Act...

Страница 97: ...tive 13 7 5 Changing the error limits the warning limits and the hysteresis of each totalizer To change the error limits the warning limits and the hysteresis of each totalizer do the following Select...

Страница 98: ...its and the hysteresis of each totalizer do the following Select the device in the navigation area SAW sensor Parameter Stand meas values Totalizer 1 or Totalizer 2 Limits Reset to default Finish The...

Страница 99: ...rized to start or to stop or to reset a totalizer 13 7 9 Starting a totalizer If the Start Stop Reset of a totalizer is active do the following to start the totalizer Select the device in the navigati...

Страница 100: ...ish The totalizer is reset to the preset value To change the preset value of a totalizer see chpt 13 7 12 Changing the Preset value for a totalizer reset 13 7 12 Changing the Preset value for a totali...

Страница 101: ...sor Parameter Stand meas values Totalizer 1 or Totalizer 2 Reset overflow counter Finish The overflow counter associated to the totalizer is reset 13 7 14 Resetting all the parameters of a totalizer t...

Страница 102: ...1 3 If a liquid flowing through the pipe has a higher density than water the measured density factor is higher than 1 If a liquid flowing through the pipe has a lower density than water the measured d...

Страница 103: ...e pipe You can configure the behaviour of an analogue output depending on the status of the device See chpt 16 3 3 Configuring the behaviour of an analogue output depending on the status of the device...

Страница 104: ...r example from the normal range into the warning range The reaction time depends on the hysteresis value and if the monitored value increases or decreases By default the monitoring of the density fact...

Страница 105: ...mpensation to measure the density factor In order that the density factor of the liquid stays constant whatever the liquid temperature the density factor must be temperature compensated You can only s...

Страница 106: ...Density factor Density factor compensation Density factor compensation The current settings are displayed Select Manual Set the value of the constant a0 in the scientific notation For example to set t...

Страница 107: ...sity factor compensation The current settings are displayed Select Water The new settings are displayed Finish The temperature compensation for water is active 13 8 10 Resetting the default values of...

Страница 108: ...ipe do the following Connect an analogue output or a digital output configured as a frequency output to a PLC for example Associate the density factor to the used analogue output or digital output See...

Страница 109: ...ature changes of the liquid are not compensated for the measurement of the acoustic trans mission factor The device measures acoustic transmission factors from 10 and up If the wave amplitude in a liq...

Страница 110: ...cess value is displayed for example in the Outputs menu By default the name associated to the measured acoustic transmission factor is Acoustic transmis To add a user defined name to the default name...

Страница 111: ...transmission factor do the following Select the device in the navigation area SAW sensor Parameter Add meas values Acoustic transmission factor Limits Settings The current settings are displayed Set...

Страница 112: ...monitoring of the acoustic transmission factor and the diagnostics are all disabled To activate the monitoring of the acoustic transmission factor do the following Select the device in the navigation...

Страница 113: ...default values of the error limits the warning limits and the hysteresis of the acoustic transmission factor The default values of the error limits the warning limits and the hysteresis of the acoust...

Страница 114: ...process on the sensor or on the electronics configure the diagnostics as shown in the flowchart in Figure 24 You can be informed through the colour of the status indicator and or through a message and...

Страница 115: ...cond out of range There are gas bubbles or solid particles in the liquid Table 12 Diagnostics special events on the sensor Special event on the electronics Special event on the electronics Meaning Sp...

Страница 116: ...an on off output See chpt 16 5 1 No The event cannot be signalled by a digital output Yes If the event is enabled it can be signalled by a digital output configured as an on off output The on off out...

Страница 117: ...e status indicator is set to NAMUR the status indicator is white Is the event associated to an on off output Yes The on off output switches depending on the event No Is the event associated to the dev...

Страница 118: ...enance required events the on off output switches depending on the event continued from the previous page No Figure 26 Flowchart operating of the diagnostics when a special event occurs part 2 2 Only...

Страница 119: ...diagnostics for special events on the electronics Only for variant with outputs By default all the diagnostics related to the electronics are disabled To enable the diagnostics for special events on t...

Страница 120: ...al event are disabled 13 10 5 Enabling the diagnostics for special events on the sensor By default all the diagnostics related to the sensor are disabled To enable the diagnostics for special events r...

Страница 121: ...f all or some diagnostics related to events occurring on the sensor are enabled do the following to disable them all To disable the diagnostics for the special events on the sensor do the following Se...

Страница 122: ...ion for a liquid whose viscosity is constant see chpt 13 11 2 for a liquid with a linear compensation curve To be chosen if the viscosity of the liquid varies in a linear way depending on the liquid t...

Страница 123: ...c viscosity of a liquid can be constant either because the temperature of the liquid is constant or because the temperature changes have a very low effect on the viscosity To activate the compensation...

Страница 124: ...ter 3 724000E 02 or to set the value 372 4 enter 3 724000E 02 Set the value of the constant b of the linear curve in the displayed units and in the scientific notation The new settings are displayed F...

Страница 125: ...the value of constant b of the quadratic curve in the displayed units and in the scientific notation Set the value of constant c of the quadratic curve in the displayed units and in the scientific no...

Страница 126: ...he displayed units and in the scientific notation The new settings are displayed Finish The compensation for a liquid with an inverse quadratic compensation curve is active If the calculated result of...

Страница 127: ...ely 100 ms a Short refresh time i e the duration between 2 measurement updates is approximately 70 ms Default setting a Very short refresh time i e the duration between 2 measurement updates is approx...

Страница 128: ...is displayed Finish 14 2 Reading out the flow direction that has been set To read out the flow direction that has been set in chpt 15 4 Setting the direction of the flow do the following Select the de...

Страница 129: ...eading out the operating hours of the device To read out the operating hours of the device do the following Select the device in the navigation area SAW sensor Diagnostics Device Operating hours The o...

Страница 130: ...rred in the process To read out the diagnostics events that occurred in the process and to read out the possible associated behaviour of the device do the following Select the device in the navigation...

Страница 131: ...following Select the device in the navigation area SAW sensor Diagnostics Diag events Sensor Status The status is displayed Finish 14 11 Reading out the diagnostics related to the monitored limits To...

Страница 132: ...de or outside the monitored limits The mon itoring of the process value limits must be active Refer to chpt 13 4 5 13 5 5 and 13 6 5 To read out if a process value is inside or outside the monitored l...

Страница 133: ...ent for the Type 8098 at www burkert com Before making any change in the settings use the B rkert Communicator software to print a pdf file with all the default settings of the device 15 3 Reading out...

Страница 134: ...versions of the transmitter board and of the measurement board To read out the hardware and software versions of the transmitter board and of the measurement board do the following Select the device...

Страница 135: ...ant that the device displays positive flow rate values do the following Select the device in the navigation area SAW sensor Maintenance Flow direction Select Standard if the arrow located on the front...

Страница 136: ...settings Instead of calibrating the offset value of the flow zero point you can directly set it See chpt 15 6 Setting the offset value of the flow zero point To calibrate the flow zero point do the f...

Страница 137: ...f the flow as set in chpt 15 4 Setting the direction of the flow Finish The offset value of the flow zero point is set 15 7 Setting the K factor By default the value of the K factor is 1 0000 The K fa...

Страница 138: ...e flow rate Make sure the teach in conditions are similar to those of the process In order that the calibration result is correct make sure the following conditions are met during the teach in procedu...

Страница 139: ...epare the recom mended volume of liquid given in Table 14 and Table 15 Diameter of the measurement tube Minimum flow rate at 4 m s Refresh time Recommended volume in litres to get an accurate K factor...

Страница 140: ...n volume Stop the flow Select the device in the navigation area SAW sensor Maintenance Calibration Stand meas values Flow rate K factor Teach in by volume The current K factor is displayed Start the t...

Страница 141: ...ation data is reset to their default values 15 10 Setting the offset value of the liquid temperature Instead of setting the offset value of the liquid temperature you can calibrate it See chpt 15 11 C...

Страница 142: ...Offset Make sure the calibration conditions liquid temperature and ambient temperature are the same as for the usual measuring conditions Make sure the temperature of the liquid is constant and stabl...

Страница 143: ...mperature offset is reset to its default value 15 13 Resetting all the calibration data to its default values standard measurement values The calibration data that can be reset is the K factor the off...

Страница 144: ...density factor you can calibrate it See chpt 15 15 To enter an offset value for the density factor do the following Select the device in the navigation area SAW sensor Maintenance Calibration Add mea...

Страница 145: ...NAMUR mode function check is active The outputs react depending on your settings Instead of calibrating the offset value of the density factor you can directly set it See chpt 15 14 To calibrate the...

Страница 146: ...rity value of the density factor is set 15 17 Setting the offset value of the acoustic transmission factor Instead of setting the offset value of the acoustic transmission factor you can calibrate it...

Страница 147: ...s active The outputs react depending on your settings Instead of calibrating the offset value of the acoustic transmission factor you can directly set it See chpt 15 17 To calibrate the offset value o...

Страница 148: ...transmission factor is set 15 20 Resetting all the calibration data to the default values additional measurement values The calibration data that can be reset is the offset value of the density facto...

Страница 149: ...l process values Values to simulate The previously selected process values are displayed Select a process value Enter the value to be simulated Apply The status of the simulation is automatically set...

Страница 150: ...tive as long as the status Running is active Thus you can leave the menu to check if the simulated events have been generated see chpt 14 8 Reading out the diagnostics events that occurred in the proc...

Страница 151: ...tal output By default settings the outputs are configured as follows Output Configuration Designation Internal designation Communicator Mode Output 1 Digital DO1 Output 2 connected to first output Flo...

Страница 152: ...to the analogue output Volume flow rate 4 mA value 0 0 l min 20 mA value Flow rate full scale depending on the DN of the pipe Damping level None Behaviour if a Failure message is generated by the devi...

Страница 153: ...e outputs is applied If active cut off is applied The calculated volume is used by the totalizers and the pulse outputs The resulting volume flow rate value is transmitted on the analogue outputs Figu...

Страница 154: ...ible or can transmit a 22 mA current not available if measurements are not possible or can transmit a 3 6 mA current not available if measurements are not possible or can transmit any preset current v...

Страница 155: ...to avoid the generation of the events Output 1 open loop or Output 2 open loop To disable an analogue output do the following Select the device in the navigation area Outputs Parameter Output 1 analog...

Страница 156: ...t Default parameters of output 1 after activation as digital output Parameter Default value Mode Pulse Max pulse time 65 ms Max frequency 2000 Hz Pulse mode Pulse Volumen Pulses volumen Tube diameter...

Страница 157: ...rocess any event activated in the menu SAW sensor Parameter Diagnostics Electronic To configure a digital output as an on off output do the following Select the device in the navigation area Outputs P...

Страница 158: ...ON OFF Contact X X process value Inverted X low switching threshold X high switching threshold Figure 28 Hysteresis switching Window switching the output state changes as soon as any threshold X or X...

Страница 159: ...cess value To configure a digital output as a frequency output do the following Select the device in the navigation area Outputs Parameter Output 2 digital or Output 3 digital Mode Select Frequency Se...

Страница 160: ...frequency that you have set To configure a digital output as a frequency output do the following Select the device in the navigation area Outputs Parameter Output 2 digital or Output 3 digital Mode Se...

Страница 161: ...tion area Outputs Parameter Select an output Reset to default Finish All the parameters of the output are reset 16 7 Resetting all the parameters of all the outputs to the default values To reset all...

Страница 162: ...ollowing Select the device in the navigation area Outputs Diagnostics Select the analogue output The data related to the analogue output are displayed 17 2 Digital output reading out the mode the curr...

Страница 163: ...a multimeter to the analogue output you want to adjust Select the device in the navigation area Outputs Maintenance Output 1 analog or Output 3 analog Calibration The current settings are displayed T...

Страница 164: ...ter the current value to be tested The device generates the entered current value on the selected analogue output Check the value on the multimeter Finish 18 3 Resetting the calibration data of an ana...

Страница 165: ...outputs is reset to its default values 18 5 Checking the correct operation of an on off output or a threshold output To check the correct operation of a digital output configured as an on off output d...

Страница 166: ...configured as a frequency output Test Enter a frequency value Check if the output is operating correctly Finish 18 7 Checking the correct operation of a pulse output To check the correct operation of...

Страница 167: ...switched on for a prolonged time risk of burns or fire due to hot device surfaces Do not touch with bare hands Keep the device away from highly flammable substances and fluids Risk of burns due to hi...

Страница 168: ...damaged by the cleaning agents or the disinfecting agents Use cleaning agents or disinfecting agents with a concentration that is compatible with the material the measurement tube is made of Check th...

Страница 169: ...made of water nitric acid HNO3 15 20 and hydro fluoric acid HF 2 5 at a temperature between 20 C and 60 C circulate through the measurement tube for 5 30 minutes After a de scaling or to prevent any...

Страница 170: ...alled logbook The list can be accessed in the B rkert Communicator Symbol Status Description Failure error or fault Malfunction or monitored values in the error range Function check Ongoing work on th...

Страница 171: ...a liquid with a constant viscosity enter a positive value of the viscosity When activating the compensation for a liquid with a non constant vis cosity make sure the fluid temperature is in the range...

Страница 172: ...er than or equal to the permitted maximum warning value set in chpt 10 7 2 Changing the 2 warning limit values What to do Energize the device with a 12 35 V DC voltage As soon as the supply voltage va...

Страница 173: ...e b S event bus connection lost not available Message b S event bus connection lost not available Symbol displayed Possible cause The device is configured to send the measured process data to b S or t...

Страница 174: ...internal temperature of the device is higher than the permitted maximum warning value set in chpt 10 7 2 Changing the 2 warning limit values What to do Make sure the internal temperature of the device...

Страница 175: ...complete device back to B rkert because the sensor must be replaced 19 8 13 Message No temperature sensor detected Message No temperature sensor detected Symbol displayed Possible cause The temperatu...

Страница 176: ...he sensor tube is not completely filled What to do Make sure there is no problem in the installation 19 8 17 Message Communication between transmitter PCB and measurement PCB has been interrupted n x...

Страница 177: ...in the tube is higher than 10 m s whatever the DN of the tube What to do Make sure the flow rate value is less than 10 m s 19 8 21 Message Max temperature Message Max temperature Symbol displayed sym...

Страница 178: ...d cond out of range has been generated during the calibration The calculated offset of the density factor is lower than 0 5 or higher than 2 The calculated offset of the acoustic transmission factor i...

Страница 179: ...gher than 5 of the full scale Do a new calibration 19 9 5 Message Resulting K factor is less than 0 8 or higher than 1 2 Message Resulting K factor is less than 0 8 or higher than 1 2 Symbol displayed...

Страница 180: ...low rate too high Message Flow rate too high Symbol displayed Possible cause The flow rate value is higher than the permitted maximum error value set in chpt 13 4 7 Changing the error limits the warni...

Страница 181: ...soon as the flow rate returns to within the permitted range the warning is automatically reset 19 10 3 Message Temperature too high Message Temperature too high Symbol displayed Possible cause The va...

Страница 182: ...iquid temperature returns to within the per mitted range the warning is automatically reset 19 10 5 Message Value totalizer 1 too high or Value totalizer 2 too high Message Value totalizer 1 too high...

Страница 183: ...resis of each totalizer What to do As soon as the value of the totalizer returns to within the permitted range the warning is automatically reset 19 10 7 Message Fluid velocity too high Message Fluid...

Страница 184: ...do As soon as the value of the liquid velocity returns to within the permitted range the warning is automatically reset 19 10 9 Message Density factor too high Message Density factor too high Symbol d...

Страница 185: ...he permitted range the warning is automatically reset 19 10 11 Message Acoustic transmission factor too high Message Acoustic transmission factor too high Symbol displayed Possible cause The value of...

Страница 186: ...he permitted minimum warning value set in chpt 13 9 3 Changing the error limits the warning limits and the hysteresis of the acoustic transmission factor What to do As soon as the value of the acousti...

Страница 187: ...vent is associated to Possible cause The speed of sound in the liquid is out of range The related event must be enabled See chpt 13 10 Diagnostics monitoring special events in the process on the senso...

Страница 188: ...splayed Depends on the device status the event is associated to Possible cause A different liquid flows in the pipe The message is active for 10 s on the display The related event must be enabled See...

Страница 189: ...onnection problem on the related output The current measured in the current loop is too low compared to the expected output current The related event must be enabled See chpt 13 10 Diagnostics moni to...

Страница 190: ...een detected at the related digital output A current higher than 700 mA has been detected at the related digital output The output has switched The related event must be enabled See chpt 13 10 Diagnos...

Страница 191: ...threaded locking ring to be wired 917116 5 pin M12 female and 5 pin M12 male straight cable plugs moulded at each end of a 1 m shielded cable 772 404 5 pin M12 female and 5 pin M12 male straight cable...

Страница 192: ...admissible storage temperature range Protect the electrical interfaces using protective plugs 22 STORAGE CAUTION Risk of injury due to a heavy device A heavy device can fall down during transport or...

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